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75-11-6

二碘甲烷(75-11-6)质谱(MS)

产品名称:二碘甲烷

CAS:75-11-6

分子式:CH2I2

分子量: 267.84

InChI:InChI=1S/CH2I2/c2-1-3/h1H2

InChIKey: NZZFYRREKKOMAT-UHFFFAOYSA-N

Smiles:C(I)I

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    Mass

    MS-NW-4431          
    diiodomethane
    CH2I2               (Mass of molecular ion:    268)
    

       Source Temperature: 230 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          14.0       1.6
         127.0      23.1
         128.0       2.0
         134.0       1.1
         139.0       5.7
         140.0       6.3
         141.0      72.0
         254.0      11.2
         266.0       1.0
         267.0       1.7
         268.0     100.0
         269.0       1.2
    

parameter in CDCl3

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    1H NMR 300 MHz
    C H2 I2 0.02 ml : 0.5 ml CDCl3
    diiodomethane
    ChemicalStructure
        Parameter     ppm  Hz
    D(A) 3.870

         Hz     ppm     Int.
    

       1161.00   3.870   1000
    

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CCl4 solution

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liquid film

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UV PHOTOLYSIS, ADSORBED ON SILICA GEL, 77K

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